Uhm, I seem to have managed to chop ALL the trees. Everyone stopped on their tracks, so I assume I finished the game? Nice game, btw.
A couple of suggestions:
In my opinion, the wizards should continue to summon wood, even after the end, since they aren't related to the choppers. And since druids buff wizards too...
I would like to have the numbers of units displayed somewhere. My ocd itches there.